Semi-parametric methods for system identification. - Michiel Krüger; Eric Wemhoff; Andrew K. Packard; Kameshwar Poolla (Robustness in Identification and Control, 1998)

Identifiability issues in general interconnected systems. - Mareike Claassen; Eric Wemhoff; Andrew K. Packard; Kameshwar Poolla (ACC, 2000)

On the identifiability of nonlinear maps in a general interconnected system. - Mareike Claassen; Eric Wemhoff; Andrew K. Packard; Kameshwar Poolla (CDC, 2000)

Estimation of signals in an interconnection of LTI systems and unknown static maps. - Eric Wemhoff; Andrew K. Packard (CDC, 2003)